The relationship between body size and health is real but more complex and contested than popular culture suggests — weight is one variable among many, and BMI is a limited and often misleading metric. Both the risks of severe obesity and the harms of weight stigma in medical settings are well-documented, and good care attends to both. Health-promoting behaviors — movement, sleep, stress management, nourishing food — serve the body regardless of the number on the scale.
Each step builds on the last.